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LUMBERG 033203 Threaded Circular Connector

The LUMBERG 0332 03 is a high-performance circular connector designed for demanding industrial environments. Featuring a threaded M16 joint, it provides a secure and sealed connection, achieving IP67/IP68 ratings when properly mated. The connector utilizes solder terminals and offers comprehensive shielding for signal integrity. Constructed with PA GF insulating body, CuZn contact pins, and a nickel-plated housing, it ensures durability and resistance to corrosion. Suitable for applications requiring robust and reliable power and data transmission, the 0332 03 is a versatile solution for various industrial automation, transportation, and outdoor equipment needs.

Authorized Distributors
Source:Newark
Part No:0332 03
Stock:64
Inv Date:06-15-2026
Price: Unit price: $12.42
Buy/RFQ:
Source:DigiKey
Part No:0332 03
Stock:162
Inv Date:06-15-2026
Price: Unit price: $12.06
Buy/RFQ:
Part No:0332 03
Stock:304
Inv Date:06-15-2026
Price: Unit price: $12.3
Buy/RFQ:

LUMBERG 033203 Threaded Circular Connector Specifications:

  • Temperature Range: -40 °C / +85 °C
  • Insulating Body Material: PA GF, V-0 (UL94)
  • Contact Pin Material: CuZn, silver-plated (3-8 poles) / pre-nickel and goldplated (12-14 poles)
  • Housing Material: CuZn, nickel-plated
  • Seal Material: NBR
  • Tightening Torque (Connector): 1-3 Nm
  • Tightening Torque (Nut): 1-3 Nm
  • Protection Class: IP68 (IEC DIN EN 60529, locked condition)
  • Rated Current (3-8 poles): 5 A (at Tamb 40 °C)
  • Rated Current (12-14 poles): 3 A (at Tamb 40 °C)
  • Rated Voltage: 250 V (specific versions) / 60 V (specific versions)
  • Impulse Voltage: 2000 V (specific versions) / 1000 V (specific versions)
  • Insulation Resistance: > 100 MΩ
  • Connectable Conductor Section (3-8 poles): ≤ 0.75 mm² (AWG 20)
  • Connectable Conductor Section (12-14 poles): ≤ 0.25 mm² (AWG 24)
  • Cable Diameter: 4–8 mm
  • Pole Options: 3, 4, 5, 6, 7, 8, 12, 14
  • Packaging: Sets of individual parts in plastic bags, in a cardboard box
  • Minimum Order Quantity (MOQ): 100 Pieces

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Frequently Asked Questions

Where can I buy LUMBERG 033203?

You can click on the BUY or RFQ button to purchase 033203 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 033203?

You can download the 033203 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 033203?

LUMBERG

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